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    Clock, Timing & Frequency ICs

    Clock, timing & frequency ICs are electronic devices that provide timing frequency to circuits. A clock IC is an electronic device that is used for the generation, manipulation, distribution, conditioning, or controlling of a timing signal in electronic systems. A timing IC is used to control sequences of events in electronic systems. Frequency ICs are circuits that have been designed to keep a circuit tuned to the frequency of an incoming radio signal.

    What types of clock, timing & frequency ICs are there?

    Clock, timing & frequency ICs have a range of different functions such as;

    • Clock Drivers, Distribution
    • Clock Synthesizers
    • Delay Lines & Timing Elements
    • Clock Buffers
    • Bus Repeaters
    • Function Generator IC
    • Phase Detectors
    • Real-Time Clocks
    • Timer Circuits
    • Watchdog Timers

    Typical applications

    Clock, timing & frequency ICs are widely used in an array of applications such as;

    • Low jitter, low phase noise clock distribution
    • Wireless transceivers
    • ATE (Automatic test equipment)
    • Sensory applications
    • Frequency translation and low-frequency PLLs
    Bus Repeaters
    Bus Repeaters
    Clock Buffers
    Clock Buffers
    Clock Drivers & Distribution
    Clock Drivers & Distribution
    Clock Synthesizers
    Clock Synthesizers
    Delay Lines & Timing Elements
    Delay Lines & Timing Elements
    Phase Detectors
    Phase Detectors
    Real Time Clocks
    Real Time Clocks
    Timer Circuits
    Timer Circuits
    Watchdog Timers
    Watchdog Timers

    681 Products showing for Clock, Timing & Frequency ICs

    7 of 35
    Product Image
    Texas Instruments CD74HCT7046AE, PLL Circuit 1 5.5 V 16-Pin PDIP
    RS Stock No.:
    650-122
    Mfr. Part No.:
    CD74HCT7046AE
    PHP246.42
    Each
    Product Image
    Epson X1B000232000112, Real Time Clock, 128bit RAM, 14-Pin SOP-14
    RS Stock No.:
    205-3453
    Mfr. Part No.:
    X1B000232000112
    PHP226.265
    Each (In a Pack of 2)
    Product Image
    Epson X1B000301000212, Real Time Clock (RTC) Serial-I2C, 10-Pin
    RS Stock No.:
    169-8223
    Mfr. Part No.:
    X1B000301000212
    PHP98.76
    Each (On a Reel of 250)
    Product Image
    LinCMOS Timer,TLC555IP 2.1MHz DIP8
    RS Stock No.:
    121-8520
    Mfr. Part No.:
    TLC555IP
    PHP37.62
    Each (In a Tube of 50)
    Product Image
    STMicroelectronics M41T11M6F, Real Time Clock (RTC), 56B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    829-0399
    Mfr. Part No.:
    M41T11M6F
    PHP205.676
    Each (In a Pack of 5)
    Product Image
    Microchip MCP7940N-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    798-5258P
    Mfr. Part No.:
    MCP7940N-I/SN
    PHP53.00
    Each (Supplied in a Tube)
    Product Image
    Maxim Integrated DS1391U-33+, Real Time Clock (RTC) Serial-SPI, 10-Pin μSOP
    RS Stock No.:
    189-8329P
    Mfr. Part No.:
    DS1391U-33+
    PHP282.736
    Each (Supplied in a Tube)
    Product Image
    STMicroelectronics M41T82SM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    188-9207
    Mfr. Part No.:
    M41T82SM6F
    PHP130.077
    Each (On a Reel of 2500)
    Product Image
    STMicroelectronics M41T00SM6F, Real Time Clock (RTC), 8B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    714-0855P
    Mfr. Part No.:
    M41T00SM6F
    PHP221.44
    Each (Supplied on a Reel)
    Product Image
    NXP PCA8565TS/1,118, Real Time Clock (RTC) Serial-I2C, 8-Pin TSSOP
    RS Stock No.:
    166-0314
    Mfr. Part No.:
    PCA8565TS/1,118
    PHP81.276
    Each (On a Reel of 2500)
    Product Image
    Infineon CY2304NZZXI-1 Buffer 8-Pin TSSOP
    RS Stock No.:
    273-5271
    Mfr. Part No.:
    CY2304NZZXI-1
    PHP801.19
    Each
    Product Image
    Microchip MCP7940N-I/ST, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin TSSOP
    RS Stock No.:
    145-9048
    Mfr. Part No.:
    MCP7940N-I/ST
    PHP57.708
    Each (In a Tube of 100)
    Product Image
    STMicroelectronics M41T81SM6F, Real Time Clock (RTC), 20B RAM Serial-I2C, 8-Pin SOIC
    RS Stock No.:
    920-9133
    Mfr. Part No.:
    M41T81SM6F
    PHP122.584
    Each (On a Reel of 2500)
    Product Image
    Microchip MCP7940NT-I/MNY, Real Time Clock (RTC), 64B RAM Serial-2 Wire, Serial-I2C, 8-Pin TDFN
    RS Stock No.:
    824-6447
    Mfr. Part No.:
    MCP7940NT-I/MNY
    PHP59.523
    Each (In a Pack of 10)
    Product Image
    STMicroelectronics M41T94MQ6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 16-Pin SOIC
    RS Stock No.:
    880-5349P
    Mfr. Part No.:
    M41T94MQ6F
    PHP267.90
    Each (Supplied on a Reel)
    Product Image
    CDCV304PWR, Clock Generator LVTTL, 1-Input, 8-Pin TSSOP
    RS Stock No.:
    922-4785
    Mfr. Part No.:
    CDCV304PWR
    PHP149.896
    Each (On a Reel of 2000)
    Product Image
    Infineon CY2305SXI-1 Buffer 8-Pin SOIC
    RS Stock No.:
    273-7326
    Mfr. Part No.:
    CY2305SXI-1
    PHP142.044
    Each (In a Tube of 97)
    Product Image
    Texas Instruments NE555P, Monstable Circuit, 8-Pin PDIP
    RS Stock No.:
    866-0199
    Mfr. Part No.:
    NE555P
    PHP19.497
    Each (In a Tube of 50)
    Product Image
    Microchip PL123-02NGI PLL Clock Buffer 6-Pin DFN
    RS Stock No.:
    177-9796
    Mfr. Part No.:
    PL123-02NGI
    PHP169.39
    Each (In a Pack of 5)
    Product Image
    Maxim Integrated DS1306E+, Real Time Clock (RTC), 96B RAM Serial-SPI, 20-Pin TSSOP
    RS Stock No.:
    189-8686P
    Mfr. Part No.:
    DS1306E+
    PHP390.98
    Each (Supplied in a Tube)
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